CN102773180A - Sizing nozzle - Google Patents
Sizing nozzle Download PDFInfo
- Publication number
- CN102773180A CN102773180A CN201210285420XA CN201210285420A CN102773180A CN 102773180 A CN102773180 A CN 102773180A CN 201210285420X A CN201210285420X A CN 201210285420XA CN 201210285420 A CN201210285420 A CN 201210285420A CN 102773180 A CN102773180 A CN 102773180A
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- CN
- China
- Prior art keywords
- glue
- hole
- nozzle
- applying
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004513 sizing Methods 0.000 title abstract 5
- 239000003292 glue Substances 0.000 claims abstract description 100
- 239000011148 porous material Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 2
- 230000009514 concussion Effects 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004834 spray adhesive Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
A sizing nozzle comprises a nozzle body, a glue groove and an air groove are formed at the back end of the nozzle body, a plurality of glue holes and a plurality of air holes are formed at the front end of the nozzle body respectively, the plurality of glue holes extend straightly and are communicated with the glue groove, the plurality of air holes are symmetrically distributed on two sides of the glue holes and communicated with the air groove respectively, the glue holes and the air holes are on the same plane, and front ends of the two air holes on two sides of each glue hole incline and close to the front end of the glue hole. The sizing nozzle has the advantages of being simple in structure, high in sizing accuracy, changeable in sizing mode, capable of being applied to the production field of sanitary napkins and diapers and the coating composite field such as base film composite.
Description
Technical field
The present invention relates to a kind of applying glue nozzle, relate in particular to a kind of applying glue nozzle that is applicable to sanitary napkin, diaper production field and counterdie coating such as compound field of compounding.
Background technology
Carry out compound through needs to multi-layer substrate in sanitary napkin, diaper production field; This just need spray adhesive glue between the adjacent two layers base material; Existing size applicator is mainly by supplying gluing equipment and forming with the applying glue nozzle that supplies gluing equipment to link to each other; The applying glue spray nozzle front end is formed with the glue hole, during work, supplies gluing equipment supply pressure glue in the glue hole of applying glue nozzle; Glue is ejected on the base material from the glue hole; Shape and size through changing the glue hole are scalable resin added and applying glue wide cut, also have glue atomizing that atomising device makes ejection to be set reaching the purpose of even applying glue and minimizing glue consumption on the applying glue nozzle, but the applying glue nozzle of said structure exists shortcomings such as the applying glue pattern is single, the applying glue precision is low.
Summary of the invention
The objective of the invention is the deficiency to prior art, provide a kind of simple in structure, the applying glue precision high, the changeable applying glue nozzle of applying glue pattern.
The object of the invention is realized through following technical scheme:
A kind of applying glue nozzle; Comprise nozzle body; It is characterized in that: said nozzle body rear end is formed with glue groove and air drain; Several linearly extended pores that said nozzle body front end is formed with several linearly extended glue holes that are communicated with the glue groove respectively and is symmetrically distributed in each both sides, glue hole and is communicated with air drain respectively, glue hole and pore are in same plane, and the front end of two pores of each both sides, glue hole tilts to draw close to the front end in glue hole.
Further, the angle between said glue hole and the said pore is 5-9 °.
Further, said glue hole is communicated with the glue groove through first arm, and said pore is communicated with air drain through second arm.
Further, said glue groove and said air drain are parallel to each other and along horizontal expansion, and some said glue hole is along laterally equidistantly distributing.
Further, said nozzle body front end is formed with the applying glue lip edge around said glue hole front port.
Further, said vertically straight line extension of glue hole.
The present invention has following beneficial effect:
The glue groove of applying glue nozzle is connected with supplying gluing equipment; Air drain is connected with air feed equipment, supplies gluing equipment to supply glue through the glue groove to each glue hole, and air feed equipment passes through air drain to each pore supply pressure gas; The front end of two pores tilts to draw close to the front end in middle glue hole; The air-flow that two pores are penetrated crosses and forms the concussion air-flow, can control the concussion frequency of concussion air-flow through the flow velocity of controlled pressure gas, thereby make the present invention can form multiple applying glue figure; The concussion air-flow that when the flow velocity of pressed gas is very fast, produces can make the glue atomizing, and the applying glue nozzle carries out atomizing spraying; When the flow velocity of pressed gas was slow, glue deflected under the air-flow effect of two pores, so just can on the base material of carrying continuously, form the waveform tree lace.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explain.
Fig. 1 is a structural representation of the present invention, shows the glue hole.
Fig. 2 is a structural representation of the present invention, shows pore.
Fig. 3 is that the A-A of Fig. 1 is to cutaway view.
Fig. 4 is that the B-B of Fig. 2 is to cutaway view.
The specific embodiment
Referring to figs. 1 through shown in Figure 4; A kind of applying glue nozzle; Comprise nozzle body 1; Nozzle body 1 rear end is formed with the glue groove 11 and air drain 12 of respectively horizontal expansion, and nozzle body 1 front end is formed with several linearly extended glue holes 14 of laterally equidistantly arranging and being communicated with glue groove 11 through first arm 13 respectively and is symmetrically distributed in each 14 both sides, glue hole and passes through several linearly extended pores 17 that second arm 16 is communicated with air drain 12 respectively, and glue hole 14 and pore 17 are in same plane; The front end of two pores 17 of each 14 both sides, glue hole tilts to draw close to the front end in glue hole 14; Angle between glue hole 14 and the pore 17 is 5-9 °, and nozzle body 1 front end is formed with the applying glue lip edge 15 around glue hole 14 front ports, and extend in glue hole 14 vertically straight line.
Concrete working method is: when work; The glue groove 11 of nozzle body 1 is connected with the confession gluing equipment, air drain 12 is connected with air feed equipment; Supply gluing equipment to supply glues through glue groove 11 to each glue hole 14, to each pore 17 supply pressure gas, the air-flow of two pore 17 ejaculations crosses and forms the concussion air-flow air feed equipment through air drain 12; Can control the concussion frequency of concussion air-flow through the flow velocity of controlled pressure gas; Thereby make the present invention can form multiple applying glue figure, the concussion air-flow that when the flow velocity of pressed gas is very fast, produces can make the glue atomizing, and the applying glue nozzle carries out atomizing spraying; When the flow velocity of pressed gas was slow, glue deflected under the air-flow effect of two pores 17, so just can on the base material of carrying continuously, form the waveform tree lace.
The above is merely preferred embodiment of the present invention, so can not limit the scope that the present invention implements with this, the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that patent of the present invention contains.
Claims (6)
1. applying glue nozzle; Comprise nozzle body; It is characterized in that: said nozzle body rear end is formed with glue groove and air drain; Several linearly extended pores that said nozzle body front end is formed with several linearly extended glue holes that are communicated with the glue groove respectively and is symmetrically distributed in each both sides, glue hole and is communicated with air drain respectively, glue hole and pore are in same plane, and the front end of two pores of each both sides, glue hole tilts to draw close to the front end in glue hole.
2. a kind of applying glue nozzle according to claim 1 is characterized in that: the angle between said glue hole and the said pore is 5-9 °.
3. a kind of applying glue nozzle according to claim 1 and 2 is characterized in that: said glue hole is communicated with the glue groove through first arm, and said pore is communicated with air drain through second arm.
4. a kind of applying glue nozzle according to claim 1 and 2 is characterized in that: said glue groove and said air drain are parallel to each other and along horizontal expansion, some said glue hole is along laterally equidistantly distributing.
5. a kind of applying glue nozzle according to claim 1 and 2 is characterized in that: said nozzle body front end is formed with the applying glue lip edge around said glue hole front port.
6. a kind of applying glue nozzle according to claim 1 and 2 is characterized in that: extend in said glue hole vertically straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285420XA CN102773180A (en) | 2012-08-10 | 2012-08-10 | Sizing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285420XA CN102773180A (en) | 2012-08-10 | 2012-08-10 | Sizing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773180A true CN102773180A (en) | 2012-11-14 |
Family
ID=47118420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210285420XA Pending CN102773180A (en) | 2012-08-10 | 2012-08-10 | Sizing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773180A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378884A (en) * | 2001-03-22 | 2002-11-13 | 诺德森公司 | Universal compounding system for pneuamtically extruding liquid fine filament |
| JP2004195434A (en) * | 2002-12-20 | 2004-07-15 | Nordson Corp | Coated object of stitch-like pattern, coating method of viscous fluid material, coating device, and nozzle |
| US20040227008A1 (en) * | 2003-02-28 | 2004-11-18 | Sca Hygiene Products Ab | Method of producing an absorbent article and an absorbent article produced according to the method |
| US20050092775A1 (en) * | 2003-11-04 | 2005-05-05 | Nordson Corporation | Liquid material dispensing apparatus and method utilizing pulsed pressurized air |
| CN101085437A (en) * | 2007-03-15 | 2007-12-12 | 皇尚科技开发(深圳)有限公司 | Pulverization, ejection, coating and gluing device |
| CN101332451A (en) * | 2007-06-28 | 2008-12-31 | 泉州新日成热熔胶设备有限公司 | Spiral nozzle module and coating device for hot-melt adhesive coating |
| CN202715501U (en) * | 2012-08-10 | 2013-02-06 | 福建省精泰设备制造有限公司 | Sizing nozzle |
-
2012
- 2012-08-10 CN CN201210285420XA patent/CN102773180A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378884A (en) * | 2001-03-22 | 2002-11-13 | 诺德森公司 | Universal compounding system for pneuamtically extruding liquid fine filament |
| JP2004195434A (en) * | 2002-12-20 | 2004-07-15 | Nordson Corp | Coated object of stitch-like pattern, coating method of viscous fluid material, coating device, and nozzle |
| US20040227008A1 (en) * | 2003-02-28 | 2004-11-18 | Sca Hygiene Products Ab | Method of producing an absorbent article and an absorbent article produced according to the method |
| US20050092775A1 (en) * | 2003-11-04 | 2005-05-05 | Nordson Corporation | Liquid material dispensing apparatus and method utilizing pulsed pressurized air |
| CN101085437A (en) * | 2007-03-15 | 2007-12-12 | 皇尚科技开发(深圳)有限公司 | Pulverization, ejection, coating and gluing device |
| CN101332451A (en) * | 2007-06-28 | 2008-12-31 | 泉州新日成热熔胶设备有限公司 | Spiral nozzle module and coating device for hot-melt adhesive coating |
| CN202715501U (en) * | 2012-08-10 | 2013-02-06 | 福建省精泰设备制造有限公司 | Sizing nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |